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Содержание H-400C

Страница 1: ..._ _ _ _ _ _ _ _ _ t J l j III II I II I I I I I OPERATOR S MANUAL INTER ATIONAL CONSTRUCTION EQUIPMENT...

Страница 2: ...aining Courses These additional publications are strongly recommended for the customer who performs his own maintenance and service on this equipment It is the policy of International Harvester Compan...

Страница 3: ...d this section carefully SECTION 4 PREPARING FOR EACH DAY S WORK This illustrates the few simple preparations before each day s work to assure a lost time free work day SECTION 5 OPERATING THE MACHINE...

Страница 4: ...nd costly repairsto a minimum This program consists of normal maintenance scheduled interval lubrication adjustments and inspections This program when used will result in INCREASED PROFITS by reducing...

Страница 5: ...ucket Any cross referencesin this manual are to a specific section of the manual Refer to first pageof that section for a list of whe section contents me illustrations are of general application of th...

Страница 6: ...pped with a separate serial number plate Use serial numbers when requesting information or ordering parts For ready reference write these serial numbers in the spaces provided below PAYloader Serial N...

Страница 7: ...ape 5 If the cooling system will be exposedto freezing temper atures during storageand water only was usedduring opera tion the cooling system must be drained and refilled with an anti freeze solution...

Страница 8: ...ill the fuel tank with a good gradeof fuel oil 8 Checkthe air cleaner Clean if necessary 9 Clean the chassisgreasefrom the exposed portions of the cylinder rods and control valvespools 10 Check all lu...

Страница 9: ...following 1 Phosphatecoated bolts usedin tapped holes in steelor gray iron 2 Phosphatecoated bolts usedwith prevailing torque nuts nuts with distorted threads or plastic inserts 3 Phosphatecoated bolt...

Страница 10: ...n 8 3 Check the belt tensionsat 1 10 and 50 hour intervals until the tensionsremain stabilized Refer to Cummins Engine Manual for checking procedure If equipped with an air conditioner refer to AI R C...

Страница 11: ...for various air temperatures Compartment Lubricant Crankcase EO Hydraulic Reservoir EO Transmission EO Transfer Drive MPL Axles MPL The crankcase has been filled with the type and vis cosityof oil as...

Страница 12: ...ment or control 1 through 16 corresponds with the numbers shown on Illust 1 unless otherwise indicated 16 2 3 4 5 6 7 10 o o 0 0 OFFO 0 I r r CE 95048A 15 14 13 12 11 lIIust 1 Instruments and Controls...

Страница 13: ...ion 8 for additional information on fuses CD Starting Aid Plunger If equipped The starting aid plunger injects ether into the engine when pressed down The ether aids in starting the engine during cold...

Страница 14: ...ition is used to stop the engine There is no electrical current flow to any circuit when the combina tion switch is in this position B Position Ignition This switch position allows electrical current...

Страница 15: ...which is the normal operating range If the voltage drops below the right green area the batteries and or voltage regulator should be checked If the voltage exceeds the right green area the voltage re...

Страница 16: ...pointer is below or above the normal operating pressure stop the en gineandservicethe transmissionoil filters Refer to TRANS MISSION AND TORQUE CONVERTER in Section 28 If after servicing the filters...

Страница 17: ...ever is usedto select anyone of the transmission gear ranges For additional information refer to DRIVING THE MACHINE in Section 5 The parking brake isto be usedonly for parking the machine Pushthe kno...

Страница 18: ...dalaccording to the machine sspeedand the road conditions then slowly release the pedal as the machin s speed decreases When the machine comes tb a complete stop there should only be enough pressureto...

Страница 19: ...oning Lever 2 Tilt Lever 3 Height Adjustment Air SuspensionSeatAdjustment If equipped Illust 8 The air suspension seat has an air shock absorber which receivescompressed air from the machine air syste...

Страница 20: ...remain fully exposedeven after stopping the engine When this happens filter element service is required For air cleaner service instructions refer to AIR CLEANING SYSTEM in Section 8 Pressthe reset b...

Страница 21: ...on of air flow through defrost or normal outlets o Louvers Four louversdirect the cooledair asdesired o Air Conditioning TemperatureControl This knob turns the air conditioner on and off and controls...

Страница 22: ...is in use The cab will be pressurized whenever the heater blower or defroster blower is on lIIust 13 Heater and Defroster Controls In R O P S Cab 1 Heater Blower Switch 2 Defroster Blower Switch 3 He...

Страница 23: ......

Страница 24: ...l is up to the bottom of the filler neck lIIust 1 Radiator Sight Gauge 2 Be sure the fuel tank Illust 2 is full Fill the tank at the end of each day s operation to reduce condensation of moisture 3 Ch...

Страница 25: ...ks are thoroughly drained of water in cold weather 5 Perform each of the 1Q hour lubrication requirements shown on the SERVICE GUIDES in Section 7 lIIust 4 Air ReservoirDrains u lIIust 5 General Inspe...

Страница 26: ...nd you Sound judgment and observanceof theserules will help make your job a safer one Never pour cold coolant into the radiator if the engineis very hot unless conditions make it absolutely necessary...

Страница 27: ...lear of personnel Keepthe windshield clean Slow down when traveling in congestedareas Always operate loader at speeds slow enough to insure complete operator control On haul roads and in pits give the...

Страница 28: ...position the bar and two pins are usedasshown in IIlust 2 IIlust 2 Safety Bar in Straight Lock Position To lock the machine in a full right turn only one pin is used Turn the machine to its full right...

Страница 29: ...mberscorrespond wi hthe numbersshown in Illust 5 I lIIust 5 Starting the Engine w CD Apply the parking brake CD Place the transmission direction leverin N neutral position o Turn the ignition switch t...

Страница 30: ...tional applications of ether may be required NOTE Additional injections of ether should be limited to two Excessive use of ether could cause engine damage CD After the engine is started let it run at...

Страница 31: ...the machine is equipped with a back up warning alarm the alarm will sound intermittently when the direc tion lever is in R reverse and the gear range lever is in 1 or 2 CD Place the transmission gear...

Страница 32: ...omplishedby hydraulic power which pivots the main framesat the center hinge Turn the steering wheel until reaching the desired angleof turn Hydraulic power holds the angleof turn until the steeringwhe...

Страница 33: ...ter by gravity to ground level BUCKET CONTROL LEVER lIIust 9 The bucket control lever is the left lever of the two leversat the right of the operator s seat It hasthree positions They are ROLL BACK HO...

Страница 34: ...mlobe 7 sothat it just touchesthe camfollower 12 Tighten the wing nut AUTOMATIC BUCKETPOSITIONER Not Illustrated The automatic bucket positioner which isattachedonto the bucket cylinder is factory pre...

Страница 35: ...essure In the event the front axle air section fails controlling forces pass through the treadle valve and will continue to provide metered air pressure Either one of these systems will continue to op...

Страница 36: ...arning light will flash on and off The brake will remain applied until air pressurein the wet reservoiragainreaches85 psi PARKING THE MACHINE CAUTION NEVER LEAVE MACHINE UN ATTENDED WHILE THE ENGINE I...

Страница 37: ...ill cause carbon to clog the injector and piston rings If the engine coolant temperature becomestoo low raw fuel will wash lubricating oil off of cylinder walls and dilute the crankcase oil so all mov...

Страница 38: ...ab air vents and door open and the air conditioner on 2 After a short time closethe vents and door and adjust the air flow and temperature to your liking NOTE For maximum cooling turn the fresh air co...

Страница 39: ......

Страница 40: ...is wasteseffort and only converts a relatively smooth working areainto ruts and piles that pitch and tilt a loader In cold weather this material can freeze and cause additional difficulty the followin...

Страница 41: ...t loads NOTE The boom assemblyneed not be fully raisedto load the bucket Maximum bucket loading will be obtained before the bucket reachesoperator eye level When bank loading keep the cutting edgeflat...

Страница 42: ...TRANSMISSION CONTROL LlVIRS 100M AND IUCKIT CONTROL LlVIRS TRANSMISSION CONTROL LEVIRS TRANSMISSION CONTROL LlVIRS THRUST LOADED ROLL FORWARD BACK 00 RAISE 0 0 0 100M AND IUCKET CONTROL LlVIRS FORWARD...

Страница 43: ...bucket is emptied Shake bucket only to loosen dirt from within CE l05321 Illust 5 Dumping Into Truck Before dumping a large rock s into a truck 1IIust 6 put enough loose rock or dirt into the truck f...

Страница 44: ...et back and raise it to clear the ground Carry the load to the desireddump area When clearinga rocky area removethe small and looserocks first large and solid rocks can then be loosenedand moved with...

Страница 45: ...rm to the operator and loader The bucket must be positioned with the bottom parallel with the ground DO NOT push with the top of the bucket Illust 10 WRONG RIGHT PA 82359 lIIust 10 RemovingSmall Tree...

Страница 46: ...Refer to AI R CLEANING SYSTEM in this section Refer to your Cummins Diesel Operator s Manual for any I scheduled maintenance to be performed at this time Refer to LUBRICATION GUIDE in this section Eve...

Страница 47: ...to AI R CONDI TIONER in Section 8 Check for obstructions Refer to your Cummins Engine Operator s Manual for any scheduled maintenanceto be performed at this time Remove and clean Refer to HYDRAULIC S...

Страница 48: ...led maintenance to be performed at this time Change Refer to HYDRAULIC SYSTEM in Section 8 Refer to LUBRICATION GUIDE in this section Periodic Clean or changewhen the air cleaner serviceindicators sho...

Страница 49: ...n and grade weight or viscosity of lubricant is not guesswork Many tests have been made to determine the correct lubricants for this machine For detailed information regarding lubricants refer to LUBR...

Страница 50: ...MPL IH 135H EPor MIL L 2105B or APIGL 5 Axles 2 Grade 140 I Grade 140 I Grade 90 TransmissionSystem 30 gals Dexron ATF Parking Brake Actuators Fill as _ IH SAE J1703CSuper Heavy Duty ServiceBrake Pow...

Страница 51: ...SECTION 7 Page 6 SCHEDULED MAINTENANCE LUBRICATION GUIDE CE J05387A...

Страница 52: ...e 19 Steering Linkage MPG Grease 20 Batteries Check 5 Drive Shafts MPG Grease Every 100e 12 Parking Brake Actuators Fluid Level BF Check 13 Axle Lubricant Level MPL Check Hours 14 Transfer Drive Lubri...

Страница 53: ...lIIust 2 Lift the boot 1 and 2 under the treadle away from the mounting plate and lubricate the valve plunger with a few drops of SAE 20 MS oil MIL L 2104B Wipe off excess oil and install the rubber...

Страница 54: ...lean lubricant appears TransmissionTo RearAxle Three fittings Apply the lubricator to each spider fitting and to the slip yoke fitting until clean lubricant appears Item 6 Upper And Lower Articulation...

Страница 55: ...Install and securethe cap Item 13 Axle Lubricant Illust 5 Checking Lubricant Level lIIust 5 Axle Lubricant Level Check Plug 1 Position the machine on level ground sothe check plug 1 is either left or...

Страница 56: ...bowl drain plugs 6 Position the machine so the plug hole in one of the planetaries is either right or left on the axle horizontal center line Refer to Illust 5 7 Install the plug in the planetary on...

Страница 57: ...1 Remove the dipstick by turning the T handle counterclockwise 2 Remove the drain plug and copper washer from the bottom of the transfer drive body 3 Allow the lubricant to completely drain 4 Clean t...

Страница 58: ...tings Apply the lubricator to each fitting located below the cradle pivot pins in a hole in the cradle until clean lubricant appears lIIust 9 Axle Cradle Lubrication Fitting Item 19 Steering Linkage F...

Страница 59: ...voir The sight gaugeshould becompletely filled with fluid If the gaugeis only partially filled or shows no fluid at all pull the wire clamp 5 off of the cap 2 remove the cap and rubber boot 3 inside a...

Страница 60: ...NVERTER Checkingthe Oil Level 27 Changingthe Filter Elements 27 Changingthe Oil 28 Sump Strainers 29 Breather 31 PREPARATIONS FOR HOT OR COLD WEATHER Fuel Systems 2 Lubrication 2 Cooling Systems 2 Ele...

Страница 61: ...observing the engine coolant temperature when performing the following step If improper thermostat operation is indicated refer to your Cummins Engine Operator s Manual for thermostat removal and a c...

Страница 62: ...th compressedair is not considered an entirely satisfactory method Some dust and soot will remain in the element causingmore frequent servicingof the element Usethis method only asa temporary measureu...

Страница 63: ...section 2 12 CompressedAir An element cleaning tool I H Part No 407 073 R1 Illust 2 for usewith compressedair is availablefrom your authorized International Construction Equipment distributor or deale...

Страница 64: ...operation 4 Start the engine If the air cleaner service indicator shows all red stop the engine replace the inner filter element Refer to Inner Filter Element Service in this section Inner Filter Elem...

Страница 65: ...e is an air filter lo cated outside the cab on the right side This filter must be cleanedwhen the cab pressurizeror heater if equipped is in use Under normal conditions the filter will require cleanin...

Страница 66: ...hrough the air conditioner for recooling These filters should be cleaned every 100 hours during seasons of operation as follows 1 Loosen the two fasteners 1 and lower the console cover 2 n 2 Removethe...

Страница 67: ...hecking Belt Tension Wheneverpossible the belt tension should be checkedat the center point of the belt between the two pulleys Using a spring scaleand a straightedge check the tension asfollows 1 Pos...

Страница 68: ...in the air system If the air compressorgovernor does not cut out when maximum governor pressureis reached the air tank safety valve will open at the factory setting of 150 psi If the governor and or t...

Страница 69: ...lve to the brake actuators 3 Continue applying the brakes until the check has been completed NO LEAKAGE IS PERMISSIBLE ACCESSORYAIR CHUCK If equipped The accessoryair chuck 1 Illust 13 receivesits air...

Страница 70: ...This machine is equipped with manual adjusting air over hydraulic brakes The brake system is divided into two separatecircuits each having its own air and hydraulic supply One circuit operates the fro...

Страница 71: ...Gauge 2 Cap 3 Boot 4 Fluid Level Line 5 Clamp CAUTION BE CAREFUL NOT TO SPLASH BRAKE FLUID INTO YOUR EYES BRAKES fluid up to the fluid level line 4 Refer to LUBRICANT SPECIFICATIONS AND CAPACITIES in...

Страница 72: ...to LUBRICANT SPECIFICATIONS AND CAPACI TI ES in Section 7 for the type of brake fluid specified 4 Start at the power cluster closestto one of the brake fluid reservoirs Open the bleeder screw lllust 1...

Страница 73: ...parking brake If a leak occurs in the air lines or air pressureis low in the system the parking brake will automatically be applied There is no adjustment to compensatefor lining wear Check the amoun...

Страница 74: ...se the bleeder screw and remove the hose 11 Open one of the bleederscrews II lust 19 on top of the brake caliper which is connected to the actuator for which the displacement cylinder was just bled 12...

Страница 75: ...evelat the sight gauge 1IIust 21 in the top tank of the radiator The ball must be floating at the top of the sight gauge 2 If the ball is not at the top of the sight gauge add coolant Refer to FILLING...

Страница 76: ...ep proper level at the bottom of filler neck 4 After all air is removed and level remainsfixed install the radiator cap 1IIust 23 CE JOS422 lIIust 23 Radiator Cap CLEANING THE SYSTEM 1 Drain the syste...

Страница 77: ...freezing point CLEANING THE RADIATOR Minor internal sludge accumulations will be removed when flushing the cooling system When internal accumulations are found that cannot be re moved by normal flush...

Страница 78: ...em oil WATER PUMP Refer to your Cummins Engine Operator s Manual for main tenanceto be performed on the water pump PRECAUTIONS ELECTRICAL SYSTEM Before working on any part of the electrical system tur...

Страница 79: ...rush Liquid Level The electrolyte in each cell must be at the proper level 1 4 to 1 2 inch above the plates at all times to prevent battery failure Check the level of the electrolyte When the electro...

Страница 80: ...r to INSTRUMENTS AND CONTROLS in Section 3 to determine which fuse protects which circuit STOP LIGHT SWITCH lilust 26 To check the stop light switch for proper operation the air pressuregaugemust be i...

Страница 81: ...A lIIust 28 Fuel StorageTank NOTE Diesel fuel storagetanks and supply lines must neverbegalvanized despite the fact that the zinc coating will reduce rust formation Diesel fuel oil reacts chemi cally...

Страница 82: ...IN THE RESER VOIR lIIust 31 ReservoirDrain Valve and Plug 7 Fit a hose to the spout of a largefunnel Put the other end of the hose into a container large enough to hold all of the fluid from the reser...

Страница 83: ...ersin the bottom of the reservoir 11 Place the filter cover plate over the filter elements Be sure the cover plate is properly in place with the flangeson the undersidedown inside of the elements 12 S...

Страница 84: ...I1 r J 12 13 14 15 Illust 32 Vacuum PressureRelief Valve 1 Cap 2 Lock Ring 3 Filter Seal 4 Cover 5 Filter 6 Spring 7 Retainer 8 Poppet Seal 9 SleeveSeal 10 Poppet Spring 11 Poppet 12 Guide 13 Sleeve 1...

Страница 85: ...o little air pressure increases deflection causes the tire to wipe and scuff over the road results in extra strain on the tire and increases the chance for bruising PROPER INFLATION Maintaining the pr...

Страница 86: ...nd check the oil level on the dipstick gauge The correct level is between the ADD and FULL marks If below the ADD mark add enough oil to bring the level up to the FU LL mark Refer to LUBRICANT SPECIFI...

Страница 87: ...nsert the spring 13 cap 11 washer 12 and small seal 10 over the shaft in the case and push them to the bottom b Install the element 8 with seals 7 into the case Push the element down and seat it over...

Страница 88: ...3 Loosen the bolts and remove the adapter 3 gasket 4 check valve 5 gasket 6 and strainer 7 from the trans mission case 4 Loosen the bolts and remove the check valve with adapter 12 gasket 11 and stra...

Страница 89: ...VERTER SUMPSTRAINERS Illust 26 Continued Installation Continued u t L lO u L O o CE I05445 lIIust 38 Sump Strainers 1 Tube 2 Split FlangeClamps 3 Adapter 4 Gasket 5 Check Valve 6 Gasket 7 Strainer 8 S...

Страница 90: ...element 3 Wash the housing and cap with cleaning solvent and dry thoroughly with compressedair 4 Clean the element with compressedair from the inside If the element is beyond cleaning replace the com...

Страница 91: ......

Страница 92: ...2 in Stroke 6 in Displacement 1710 cu in Rated horsepower 635 2100 rpm Net torque 1588 ft Ibs Air compressor Geardriven Flywheel horsepower with parasitic load 560 2100 rpm ELECTRICAL SYSTEM Systemvo...

Страница 93: ...roke Hi V PARKING BRAKE Type Disctype 2 calipers on intermediate drive shaft Operation Spring apply air over hydraulic release Actuators 2 one for eachcaliper TIRES tubeless Size Standard 6540 x 39 30...

Страница 94: ...capacity 21 000 BTU hr Air flow circulation 400 cfm maximum Electrical system 24 volt LOADER MECHANISM SPEEDS Boom raisingtime 10 1 sec Boom lowering time under pressure 7 6 sec Boom lowering time in...

Страница 95: ...gth with bucket on ground F Overall length with bucket at carry 14 ft 11 1 2 in 112 in w o teeth 117 in w teeth 79 in w o teeth 84 1 2 in w teeth 153 in w o teeth 147 1 2 in w teeth 18 ft 5 in 36 ft 2...

Страница 96: ...L4 tires no attach ments seenote Breakout force Lifting capacity SAE carry Ibs Increases or decreases according to tire size NOTE With L5 tires add 3 560 Ibs SPECIFICATIONS Page5 With General Purpose...

Страница 97: ...greesFahrenheit 100 degrees 250 degrees TRANSMISSION Clutch psi 240 260 Lube psi 20 40 Main Hydraulic Pressure psi 3000 3100 HYDRAULIC Steering Pressure 1900 2100 AIR SYSTEM Pressure psi 75 125 Low Id...

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